20 (土)	04:04	10:34	16:56	22:38
	56cm	-9cm	50cm	9cm
中潮 出 04:52 入 18:22 出 21:14 入 05:53 潮干狩り ◎ 07:54～13:17

茂浦（青森）2030年04月20日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
4/20 00:00	16.9	↑1.8
4/20 00:10	18.7	↑1.8
4/20 00:20	20.7	↑2.0
4/20 00:30	22.7	↑2.0
4/20 00:40	24.8	↑2.1
4/20 00:50	27.0	↑2.2
4/20 01:00	29.1	↑2.1
4/20 01:10	31.3	↑2.2
4/20 01:20	33.5	↑2.2
4/20 01:30	35.6	↑2.1
4/20 01:40	37.8	↑2.2
4/20 01:50	39.8	↑2.0
4/20 02:00	41.8	↑2.0
4/20 02:10	43.7	↑1.9
4/20 02:20	45.5	↑1.8
4/20 02:30	47.2	↑1.7
4/20 02:40	48.7	↑1.5
4/20 02:50	50.2	↑1.5
4/20 03:00	51.4	↑1.2
4/20 03:10	52.5	↑1.1
4/20 03:20	53.4	↑0.9
4/20 03:30	54.2	↑0.8
4/20 03:40	54.7	↑0.5
4/20 03:50	55.1	↑0.4
4/20 04:00	55.2	↑0.1	満潮
4/20 04:10	55.2	0
4/20 04:20	55.0	↓-0.2
4/20 04:30	54.5	↓-0.5
4/20 04:40	53.9	↓-0.6
4/20 04:50	53.0	↓-0.9
4/20 05:00	52.0	↓-1.0
4/20 05:10	50.7	↓-1.3
4/20 05:20	49.3	↓-1.4
4/20 05:30	47.8	↓-1.5
4/20 05:40	46.0	↓-1.8
4/20 05:50	44.1	↓-1.9
4/20 06:00	42.1	↓-2.0
4/20 06:10	39.9	↓-2.2
4/20 06:20	37.7	↓-2.2
4/20 06:30	35.3	↓-2.4
4/20 06:40	32.8	↓-2.5
4/20 06:50	30.3	↓-2.5
4/20 07:00	27.8	↓-2.5
4/20 07:10	25.2	↓-2.6
4/20 07:20	22.5	↓-2.7	最大潮位差
4/20 07:30	19.9	↓-2.6
4/20 07:40	17.3	↓-2.6
4/20 07:50	14.8	↓-2.5
4/20 08:00	12.3	↓-2.5
4/20 08:10	9.8	↓-2.5
4/20 08:20	7.5	↓-2.3
4/20 08:30	5.2	↓-2.3
4/20 08:40	3.1	↓-2.1
4/20 08:50	1.1	↓-2.0
4/20 09:00	-0.8	↓-1.9
4/20 09:10	-2.5	↓-1.7
4/20 09:20	-4.0	↓-1.5
4/20 09:30	-5.4	↓-1.4
4/20 09:40	-6.5	↓-1.1
4/20 09:50	-7.5	↓-1.0
4/20 10:00	-8.3	↓-0.8
4/20 10:10	-8.9	↓-0.6
4/20 10:20	-9.3	↓-0.4
4/20 10:30	-9.4	↓-0.1	干潮
4/20 10:40	-9.4	0
4/20 10:50	-9.1	↑0.3
4/20 11:00	-8.7	↑0.4
4/20 11:10	-8.0	↑0.7
4/20 11:20	-7.2	↑0.8
4/20 11:30	-6.1	↑1.1
4/20 11:40	-4.9	↑1.2
4/20 11:50	-3.5	↑1.4
4/20 12:00	-2.0	↑1.5
4/20 12:10	-0.2	↑1.8
4/20 12:20	1.6	↑1.8
4/20 12:30	3.6	↑2.0
4/20 12:40	5.7	↑2.1
4/20 12:50	7.8	↑2.1
4/20 13:00	10.1	↑2.3
4/20 13:10	12.4	↑2.3
4/20 13:20	14.8	↑2.4
4/20 13:30	17.2	↑2.4
4/20 13:40	19.6	↑2.4
4/20 13:50	22.1	↑2.5
4/20 14:00	24.5	↑2.4
4/20 14:10	26.8	↑2.3
4/20 14:20	29.2	↑2.4
4/20 14:30	31.4	↑2.2
4/20 14:40	33.6	↑2.2
4/20 14:50	35.7	↑2.1
4/20 15:00	37.6	↑1.9
4/20 15:10	39.5	↑1.9
4/20 15:20	41.2	↑1.7
4/20 15:30	42.8	↑1.6
4/20 15:40	44.2	↑1.4
4/20 15:50	45.5	↑1.3
4/20 16:00	46.6	↑1.1
4/20 16:10	47.5	↑0.9
4/20 16:20	48.2	↑0.7
4/20 16:30	48.7	↑0.5
4/20 16:40	49.1	↑0.4
4/20 16:50	49.3	↑0.2	満潮
4/20 17:00	49.3	0
4/20 17:10	49.1	↓-0.2
4/20 17:20	48.7	↓-0.4
4/20 17:30	48.2	↓-0.5
4/20 17:40	47.5	↓-0.7
4/20 17:50	46.6	↓-0.9
4/20 18:00	45.6	↓-1.0
4/20 18:10	44.4	↓-1.2
4/20 18:20	43.2	↓-1.2
4/20 18:30	41.7	↓-1.5
4/20 18:40	40.2	↓-1.5
4/20 18:50	38.6	↓-1.6
4/20 19:00	36.9	↓-1.7
4/20 19:10	35.2	↓-1.7
4/20 19:20	33.3	↓-1.9
4/20 19:30	31.5	↓-1.8
4/20 19:40	29.6	↓-1.9
4/20 19:50	27.8	↓-1.8
4/20 20:00	25.9	↓-1.9
4/20 20:10	24.1	↓-1.8
4/20 20:20	22.3	↓-1.8
4/20 20:30	20.5	↓-1.8
4/20 20:40	18.9	↓-1.6
4/20 20:50	17.3	↓-1.6
4/20 21:00	15.8	↓-1.5
4/20 21:10	14.4	↓-1.4
4/20 21:20	13.1	↓-1.3
4/20 21:30	12.0	↓-1.1
4/20 21:40	11.0	↓-1.0
4/20 21:50	10.2	↓-0.8
4/20 22:00	9.5	↓-0.7
4/20 22:10	8.9	↓-0.6
4/20 22:20	8.6	↓-0.3
4/20 22:30	8.4	↓-0.2	干潮
4/20 22:40	8.3	↓-0.1
4/20 22:50	8.5	↑0.2
4/20 23:00	8.8	↑0.3
4/20 23:10	9.3	↑0.5
4/20 23:20	9.9	↑0.6
4/20 23:30	10.7	↑0.8
4/20 23:40	11.7	↑1.0
4/20 23:50	12.8	↑1.1